<!DOCTYPE html>
<html lang="en">

<head>
    <meta http-equiv="content-type" content="text/html; charset=utf-8" />
    <title>QSKJ_LOCAL</title>
    <script type="text/javascript" src="/Public/Build/Cesium/Cesium.js"></script>
    <script type="text/javascript" src="/Public/js/ellipsoidTrailMaterialProperty.js"></script>
    <script src="/Public/js/jquery-3.7.1.min.js"></script>
    <link rel="stylesheet" href="/Public/Build/Cesium/Widgets/widgets.css">
</head>

<body>
    <div id="cesiumContainer"></div>
    <script type="module">
        Cesium.Ion.defaultAccessToken = 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJqdGkiOiI0MjczNDgzMy1hYzE1LTRjNWYtODZhMS01MjZkNWRiMDc2MmUiLCJpZCI6ODIxMzAsImlhdCI6MTY0NDU0ODc0M30.LpGXXWsbQXucV5MTeC2g8BCAQWiZp612gosWcK-7ocE';
        const viewer = new Cesium.Viewer('cesiumContainer');  

        const terrain = Cesium.Terrain.fromWorldTerrain();
        viewer.scene.setTerrain(terrain);

        // terrain.readyEvent.addEventListener(()=>{
        //     console.log("AAA")
        // })

        // function onPostRender(event) {
        //         console.log("Scene has been rendered", event);
        //         viewer.scene.postRender.removeEventListener(onPostRender);
        // }

        // viewer.scene.postRender.addEventListener(onPostRender);
       

        viewer.camera.flyTo({
            destination: Cesium.Cartesian3.fromDegrees(103, 30, 50000),
            duration: 0
        })

    </script>
    </div>
</body>

</html>